nicholas castle from brentwood died yesterday in china after short illness. 23-year-olberkeley graduate teaching evening lish at the time of his death. castle had written that service in the peace corps was a life time dream and chance to experience a different culture. sad loss. >> federal regulators tonight shut down the tour bus company involved in the crash in the san bernardino mountains 8 people were killed. the company is based in mexico. it's accused of operating 2 other buses in the u.s. with serious mechanical safety violations. >>> outgoing secretary of defense panetta calling it the honor of his life time. soldiers from all branches of the military along with the president gave the retiring panetta a send off salute in arlington, virginia today. panetta served more than 4 decades in various role of government including the director of the cia. >>> secret service is investigating reports that a hacker broke into the each mail accounts of the bush family. breach includes both former president e-mail show it bush family prepared for george hw bush funeral in december when the f